Herm Sprenger Dynamic RS Sensogan Universal double Jointed Snaffle - 16mmDynamic RS bits are characterized by an ergonomically shaped mouthpiece. They lie perfectly in the horses mouth resulting in soft and even pressure on the entire tongue area, encouraging the horse to chew. Dynamic RS bits stimulate the horse to accept the bit more easily. In addition the ergonomically formed mouthpiece allows a rapid and balanced effect on the tongue. This bit supports the contact to the corners of the mouth in a very effective way,